#delete-node1,#delete-node2,#delete-node3,#add-child-node1,#add-child-node2,#add-child-node3,#pre-update-data,#update-data{
	display: none;
}
.article input{height:20px;width:120px;border-radius:5px;border-color:#8DEEEE;}
#input-place {display: none;}
#new-data {display: none;}

#selector {
	width:124px;border-radius:5px;border-color:#8DEEEE;
}



